Taking wellness to another level, Halotherapy—a.k.a. salt therapy—remains a top spa trend. (Halo is Greek for salt.) Salt therapy is similar to spending time in the salty sea air, which offers many more benefits than just relaxation on the beach.

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Ancient healers and philosophers recommended salt inhalation for the respiratory system and health problems. Dry salt therapy originates from speleotherapy (cave therapy) and the Wieliczka salt cave in Poland, where workers exhibited fewer respiratory illnesses. There are thousands of salt rooms in Europe and beyond. 

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The benefits of salt therapy are wide-ranging. Salt levels affect our cell activity, energy and blood sugar levels. A natural disinfectant, salt is antimicrobial, and antibacterial. Salt comes in empty processed forms or healthier pure sea salt (Himalayan and Dead Sea salt) that contain 84 elements and trace elements found in the human body. Dry salt air is more powerful than moist air. 

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​The negatively charged ions in salt improve our health and mood. Inhaling particles may reduce inflammation and mucus in the lungs, improving respiratory conditions such as asthma, allergies, bronchitis, sinus congestion and Chronic Obstructive Pulmonary Disease (COPD). Scientific studies show that people with asthma and other ailments breath easier after Halotherapy.

The calming and detoxifying effects of Halotherapy can support the immune, nervous and lymphatic systems.

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Additional benefits are reduced stress and headaches, increased energy, and better sleep patterns. Salt ions purify the air and may increase lung capacity and reduce physical ailments for adults, children and athletes. Treatments are recommended to help keep the body healthy during flu or allergy seasons. 

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​Skin conditions can also be improved with Halotherapy (psoriasis, rashes, eczema, acne). Table salt, sodium chloride, is dehydrating, but pure mineral salts have natural moisturizing properties and support the skin’s water balance and barrier function by attracting moisture to the skin. Minerals are necessary for cell function and detoxification, so mineral salts have strong rejuvenating properties. 

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​Spa experts note that the concentration of particles in Halotherapy is about 10 to 15 times the concentration found by the sea. A 45-minute session is equal to three days by the sea. “Kinetically activated dry salt particles are like an army of janitors helping to detox the respiratory system,” explains Ulle Pukk, founder of Salt Chamber Inc. In some facilities, a halogenator processes salt into micro-particles dispersed in controlled amounts.